package com.itheima.stock.face;

import com.itheima.stock.pojo.entity.StockBusiness;

import java.util.List;

/**
 * @author by itheima
 * @Date 2022/6/16
 * @Description 定义股票缓存层
 */
public interface StockCacheFace {
    /**
     * 获取所有股票编码，并添加上证或者深证的股票前缀编号：sh sz
     * @return
     */
    List<String> getAllStockCodeWithPredix();

}
